VISTA stares right through the Milky Way
Wednesday, February 4, 2015 - 06:00
in Astronomy & Space
A new image taken with ESO's VISTA survey telescope reveals the Trifid Nebula in a new light. By observing in infrared light, astronomers can see right through the central parts of the Milky Way and spot many previously hidden objects. In one of the VISTA surveys, astronomers have discovered very distant Cepheid variable stars. They are the first such stars found that lie in the central plane of the Milky Way beyond its central bulge.